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Skills

  • MySQL
  • Oracle
  • PostgreSQL
  • Query Optimization
  • Performance Tuning
  • Stored Procedures
  • Database Administration
  • Microsoft SQL Server
  • SQL
  • Transact SQL
  • Database Design
  • Database Development
  • Dts
  • Etl
  • Indexing

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Services

  • Database development

    $30/hr Starting at $30

    Writing SQL code, including stored procedures, triggers, and functions. Multiyear experience in T-SQL (SQL Server), PL/SQL (Oracle), PL/pgSQL (PostgreSQL), Informix and MySQL.

    Database DevelopmentMicrosoft SQL ServerMySQLOraclePL SQL
  • Database optimization

    $30/hr Starting at $30

    Performance optimization of SQL code, index, database, and server configuration. Experience in ORACLE, SQL Server, PostgreSQL and MySQL.

    Database AdministrationMicrosoft SQL ServerMySQLOraclePostgreSQL
  • Database modeling

    $30/hr Starting at $300

    Creating a logical and physical ERM, based on a complete set of well-defined requirements. Helping with requirements clarification.

    Database DesignMicrosoft SQL ServerModelingMySQLOracle

About

Senior database specialist with more than twenty years of experience in database design, development, performance optimization, and administration.

- Twenty years of experience in database design, development, and optimization (MSSQL Server, Oracle, MySQL, PostgreSQL, and Informix).
- Worked as a database team leader, responsible for database coding standards and best practices
- Delivered both OLTP and OLAP solutions.
- Complex database models, development and optimization in Telecom, HR (recruitment), Healthcare, Banking and Retail
- Database queries, indexes, and settings optimization in extreme workload environments.
- Customers from USA, Russia, Czech Republic, Germany, Norway, Serbia, Bosnia, and Herzegovina
- The biggest customers I worked for: Vodafone Czech Republic, Monster USA, MTS Serbia, MTS Russia, MGTS Russia, Callax Germany, Ad Astra Czech Republic, CSOB Czech Republic, Informatika Belgrade, TV Nova Czech Republic.